Integra Group | MA-340
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MA-340 is an advanced, multi-featured analog addressable photo-thermal smoke detector designed for the MA analog addressable fire system family. Like the MA 320 smoke detector smoke detector, it quickly detects fast, clean burning and smoldering fires while its heat sensors provide an additional layer of protection as the include a alarm threshold which improves the rejection of many factors that cause common false alarms with an additional alarm raised when temperature reaches 60°C or more.

Code MA-340
Description Analog Addressable Opto/Heat Multi- Sensor, UQGS.S36306
Standards UL268 6th edition, EN54-3, SII1220, TR TC EAC 043-2017
Operating voltage 18V dc to 30V dc
Standby current 220μA (max)
Alarm current 5mA (max)
Addressing mode Auto address
Mounting position Ceiling in open areas
Mounting options AddressableMA-300 detector base
Addressable MA-BS sounder base
Addressable MA-BSH sounder beacon base
Area coverage 50m² or 100m² (subject to local standard)
System wiring Min. 1.5mm, 2 core loop or spur
Heat class
Rate of rise A1R
Alarm Temperature (static)
AIR 60°C
Indication 360° visibility light pipe
Environmental operating temperature 0 – 49°C
Humidity (non-condensing) 0 – 93% RH
Construction PC/ABS
Colour White
Dimensions 101mm x 43mm
Dimensions include base 104mm x 55mm
Weight 0.076 kg
Suitable for use with MTech MA Analog Addressable Fire System



GOST-R (1)